Xi'an Huaerwei Instrument Co., Ltd
Home>Products>HW1151, 3851LT single flange liquid level transmitter
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    13909219277
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    No. 76, North Exit of Labor Road, Xi'an City
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HW1151, 3851LT single flange liquid level transmitter
The HW-1151/3851LT single flange liquid level transmitter is a new type of transmitter produced by our company through the introduction of advanced fo
Product details


The HW-1151/3851LT single flange liquid level transmitter is a new type of transmitter produced by our company through the introduction of advanced foreign technology and equipment. The key raw materials, components, and parts are all imported, and the whole machine has undergone strict assembly and testing. This product has the characteristics of advanced design principles, complete varieties and specifications, and easy installation and use. Due to the complete integration of the structural advantages of the two most popular and widely used transmitters (Rosemount 3051 and Yokogawa EJA) in the appearance of this model, users have a refreshing feeling. At the same time, it can be directly replaced with traditional 1151, CECC and other series products in installation, with strong versatility and substitution ability. In order to adapt to the continuous improvement and development of domestic automation level, this series of products not only has a compact and exquisite design, but also introduces intelligent functions with HART fieldbus protocol.

Simulation Characteristics

● High precision
● Range and zero point can be continuously adjusted externally
● Good stability performance
Positive migration can reach 500%, negative migration can reach 600%
● Two line system
Adjustable damping and overvoltage resistance
Solid state sensor design
No mechanical movable parts, low maintenance volume
● Lightweight (2.4kg)
● Unified structure and strong interchangeability across the entire series
● Miniaturization (166mm total height)
The membrane material that comes into contact with the medium is optional
● Unilateral overpressure resistance
Intelligent features of low-pressure cast aluminum alloy shell:
Super measurement performance, used for pressure, differential pressure, liquid level, and flow measurement
● Digital accuracy:+(-) 0.05%
Simulation accuracy:+(-) 0.75%+(-) 0.1% F.S
● Full performance:+(-) 0.25F.S
Stability: 0.25% for 60 months
Range ratio: 100:1
Measurement rate: 0.2S
● Miniature (2.4kg) all stainless steel flange, easy to install
● Process connection is compatible with other products to achieve optimal measurement
The only sensor in the world that uses an H-alloy sheath (patented technology), achieving excellent cold and hot stability
Intelligent transmitter using 16 bit computer
Standard 4-20mA, with digital signal based on HART protocol, remote control
● Support upgrades to fieldbus and field control based technologies. HW-1151/3851LT flange type liquid level transmitter can accurately measure the liquid level and density of various containers. There are flat flanges and plug-in flanges to choose from, with flanges of 3 inches or 4 inches and specifications of 1501b and 3001b. The flange can also be customized according to the user, and the flange membrane sheet material is optional.
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